Camera module and electronic device using a reflective element

Abstract

The present invention discloses a camera module and an electronic device. The camera module includes a base, a lens module, a reflection module, a longitudinal guide rod, a transverse guide rod, and a rotating shaft guide rod. The lens module has an optical axis, and the lens module is disposed on the base. The reflection module includes a reflection element, and the reflection element is disposed on the base and on the object side of the lens module. The longitudinal guide rod is disposed between the base and the lens module and extends along a first direction parallel to the optical axis. The transverse guide rod is disposed between the base and the lens module and extends along a second direction perpendicular to the optical axis. The rotating shaft guide rod is disposed between the base and the reflection module and extends along the second direction. The lens module can move along the longitudinal guide rod and the transverse guide rod respectively, and the reflection element can rotate about the rotating shaft guide rod as a central axis. The electronic device has the above camera module.

Description

Technical Field

[0001] The present invention relates to a camera module and an electronic device, in particular to a camera module using a reflecting element suitable for an electronic device. Background Art

[0002] With the continuous improvement of semiconductor process technology, the performance of electronic photosensitive elements has been improved, and pixels can reach a smaller size. Therefore, optical lenses with high imaging quality have become an indispensable part. In addition, with the rapid development of technology, the application range of mobile phone devices equipped with optical lenses is more extensive, and the requirements for optical lenses are also more diverse.

[0003] In recent years, electronic products have been developing towards being thinner and lighter. However, traditional optical lenses are difficult to simultaneously meet the requirements of miniaturization and high imaging quality, especially for long-focus telephoto lenses. Known telephoto lenses have the disadvantages of too long overall length, insufficient imaging quality or too large volume, so they cannot meet the current market demand. Therefore, by configuring the optical lens with an optical axis turning, the size in a single direction can be reduced, thereby reducing the overall volume. And, by making the optical lens have a shock-proof function, good imaging quality can be ensured when taking pictures. However, in order to meet the above requirements, a complex drive unit needs to be configured on the optical axis turning element, which will make the overall structure of the optical lens complex and cause an increase in weight.

[0004] Therefore, how to improve the optical lens to simplify its structure, reduce the volume and maintain good imaging quality to meet the high specifications of current electronic devices has become an important issue in the related field. Summary of the Invention

[0005] In view of the above-mentioned problems, the present invention discloses a camera module and an electronic device using a reflecting element, which helps to simplify the structure of the optical lens, reduce the volume and maintain good imaging quality at the same time.

[0006] The present invention provides a camera module, comprising a base, a lens module, a reflection module, a longitudinal guide rod, a transverse guide rod and a rotating shaft guide rod. The lens module has an optical axis, and the lens module is disposed on the base. The reflection module includes a reflecting element, the reflecting element is disposed on the base, and the reflecting element is located on the object side of the lens module. The longitudinal guide rod is disposed between the base and the lens module, and the longitudinal guide rod extends along a first direction parallel to the optical axis. The transverse guide rod is disposed between the base and the lens module, and the transverse guide rod extends along a second direction perpendicular to the optical axis. The rotating shaft guide rod is disposed between the base and the reflection module, and the rotating shaft guide rod extends along the second direction. Wherein, the lens module can move along the longitudinal guide rod and the transverse guide rod respectively, and the reflecting element can rotate with the rotating shaft guide rod as the central axis.

[0007] The present invention further provides a camera module, which includes a base, a lens module, a reflection module, a longitudinal guide rod, and a rotating shaft guide rod. The lens module has an optical axis, and the lens module is disposed on the base. The reflection module includes a reflection element, the reflection element is disposed on the base, and the reflection element is located on the object side of the lens module. The longitudinal guide rod is disposed between the base and the lens module, and the longitudinal guide rod extends along a first direction parallel to the optical axis. The rotating shaft guide rod is disposed between the base and the reflection module, and the rotating shaft guide rod extends along a second direction perpendicular to the optical axis. Wherein, the lens module can move along the longitudinal guide rod, and the reflection element can rotate with the rotating shaft guide rod as the central axis.

[0008] The present invention also provides a camera module, which includes a base, a lens module, a reflection module, a transverse guide rod, and a rotating shaft guide rod. The lens module has an optical axis, and the lens module is disposed on the base. The reflection module includes a reflection element, the reflection element is disposed on the base, and the reflection element is located on the object side of the lens module. The transverse guide rod is disposed between the base and the lens module, and the transverse guide rod extends along a direction perpendicular to the optical axis. The rotating shaft guide rod is disposed between the base and the reflection module and the rotating shaft guide rod extends along a direction perpendicular to the optical axis. Wherein, the lens module can move along the transverse guide rod, and the reflection element can rotate with the rotating shaft guide rod as the central axis.

[0009] The present invention further provides a camera module, which includes a base, a lens module, a reflection module, a longitudinal guide rod, and a transverse guide rod. The lens module has an optical axis, and the lens module is disposed on the base. The reflection module includes a reflection element, the reflection element is disposed on the base, and the reflection element is located on the object side of the lens module. The longitudinal guide rod is disposed between the base and the lens module, and the longitudinal guide rod extends along a first direction parallel to the optical axis. The transverse guide rod is disposed between the base and the lens module, and the transverse guide rod extends along a second direction perpendicular to the optical axis. Wherein, the lens module can move along the longitudinal guide rod and the transverse guide rod respectively.

[0010] The present invention provides an electronic device, which includes the aforementioned camera module.

[0011] According to the camera module and the electronic device using a reflection element disclosed in the present invention, the design of the guide rod is utilized to enable the camera module to achieve the effects of autofocus and image stabilization. Moreover, the spatial configuration of the guide rod can maintain the balance of the camera module and achieve the effect of miniaturization.

[0012] The above description of the disclosure content and the following description of the embodiments are used to demonstrate and explain the spirit and principle of the present invention, and provide a further explanation of the scope of protection of the claims of the present invention. Description of the Drawings

[0013] Figure 1 A three-dimensional schematic diagram of a camera module according to a first embodiment of the present invention is shown.

[0014] Figure 2 Illustrated Figure 1 exploded view of the camera module.

[0015] Figure 3 Illustrated Figure 1 exploded view of the other side of the camera module.

[0016] Figure 4 Illustrated Figure 2 three-dimensional view of one of the first buffer elastic members in

[0017] Figure 5 Illustrated Figure 2 three-dimensional view of one of the second buffer elastic members in

[0018] Figure 6 Illustrated Figure 1 sectional view of the camera module along the cutting line 6-6'.

[0019] Figure 7 Illustrated Figure 1 sectional view of the camera module along the cutting line 7-7'.

[0020] Figure 8 Illustrated is a three-dimensional view of the camera module according to the second embodiment of the present invention.

[0021] Figure 9 Illustrated Figure 8 exploded view of the camera module.

[0022] Figure 10 Illustrated Figure 8 exploded view of the other side of the camera module.

[0023] Figure 11 Illustrated Figure 9 three-dimensional view of one of the first buffer elastic members in

[0024] Figure 12 Illustrated Figure 8 sectional view of the camera module along the cutting line 12-12'.

[0025] Figure 13 Illustrated Figure 8 sectional view of the camera module along the cutting line 13-13'.

[0026] Figure 14 Illustrated is a sectional view of the camera module according to the third embodiment of the present invention.

[0027] Figure 15 Illustrated is another sectional view of the camera module according to the third embodiment of the present invention.

[0028] Figure 16 A perspective view showing one side of an electronic device according to a fourth embodiment of the present invention.

[0029] Figure 17 Showing Figure 16 a perspective view of the other side of the electronic device.

[0030] Figure 18 A schematic diagram showing an image captured by an ultra-wide-angle camera module.

[0031] Figure 19 A schematic diagram showing an image captured by a high-pixel camera module.

[0032] Figure 20 A schematic diagram showing an image captured by a telephoto camera module.

[0033] Figure 21 A perspective view showing one side of an electronic device according to a fifth embodiment of the present invention.

[0034]

Symbol Description

[0035] 4, 5... Electronic device;

[0036] 40a... Ultra-wide-angle camera module;

[0037] 40b... High-pixel camera module;

[0038] 40c... Telephoto camera module;

[0039] 41, 51... Flashlight module;

[0040] 42... Focus assist module;

[0041] 43... Image signal processor;

[0042] 44... Display panel;

[0043] 10, 20, 30, 50a, 50b, 50c, 50d, 50e, 50f, 50g, 50h... Camera module;

[0044] 111, 211... Housing;

[0045] 1110, 2110... Opening;

[0046] 112, 212, 312... Base;

[0047] 1120, 2120... Opening;

[0048] 1121, 2121... Groove;

[0049] 2122... Second chute;

[0050] 113, 213... circuit boards;

[0051] 120, 220, 320... lens modules;

[0052] 121, 221... lens carriers;

[0053] 1210... second chute;

[0054] 122, 222... lens elements;

[0055] 131, 231, 331... longitudinal guide rods;

[0056] 132, 232, 332... transverse guide rods;

[0057] 133, 233... rotating shaft guide rods;

[0058] 140, 240... translatable brackets;

[0059] 141, 241... first chutes;

[0060] 150, 250... reflection modules;

[0061] 151, 251, 351... reflection element carriers;

[0062] 152, 252, 352... reflection elements;

[0063] 161, 261... first driving mechanisms;

[0064] 1611, 2611, 3611... first driving magnets;

[0065] 1612, 2612... first driving coils;

[0066] 162, 262... second driving mechanisms;

[0067] 1621, 2621, 3621... second driving magnets;

[0068] 1622, 2622... second driving coils;

[0069] 163, 263... rotational driving mechanisms;

[0070] 1631, 2631... rotational driving magnets;

[0071] 1632, 2632... rotational driving coils;

[0072] 171, 271... first buffer elastic members;

[0073] 1711, 2711... fixing parts;

[0074] 1712, 2712... buffer contact parts;

[0075] 1713, 2713... buffer elastic parts;

[0076] 172, 272... second buffer elastic parts;

[0077] 1721, 2721... fixing parts;

[0078] 1722, 2722... buffer contact parts;

[0079] 1723, 2723... buffer elastic parts;

[0080] 180, 280... preloading elements;

[0081] 190, 290... dampers;

[0082] 295, 395... ferromagnetic elements;

[0083] 399... object - side lens element;

[0084] SP... accommodation space;

[0085] OA... optical axis;

[0086] D1... first direction;

[0087] D2... first direction;

[0088] D3... first direction;

[0089] FOV... maximum viewing angle of the lens module;

[0090] L1... length of the longitudinal guide rod;

[0091] L2... length of the transverse guide rod. Detailed implementation manners

[0092] The following details the detailed features and advantages of the present invention in the implementation manners. The content is sufficient for any person skilled in the relevant art to understand the technical content of the present invention and implement it accordingly. And according to the content disclosed in this specification, the scope of the patent application and the drawings, any person skilled in the relevant art can easily understand the relevant purposes and advantages of the present invention. The following embodiments further illustrate the viewpoints of the present invention in detail, but do not limit the scope of the present invention in any way.

[0093] The present invention provides a camera module using a reflective element, which includes a base, a lens module, and a reflective module, and the camera module using the reflective element further includes at least two of a longitudinal guide rod, a transverse guide rod, and a rotating shaft guide rod.

[0094] The lens module has an optical axis, and the lens module is disposed on the base. The reflection module includes a reflection element for deflecting the optical path of the incident light. The reflection element is disposed on the base and is located on the object side of the lens module. Herein, the base may include a plurality of sub-bases, but the present invention is not limited thereto. Herein, the lens module may include a lens carrier and at least one lens element, and the lens element is disposed on the lens carrier. Herein, the reflection module may further include a reflection element carrier for disposing the reflection element, and the reflection element carrier is disposed on the base. The reflection element may be a prism or a mirror, but the present invention is not limited thereto.

[0095] The longitudinal guide rod is disposed between the base and the lens module, and the longitudinal guide rod extends along a first direction parallel to the optical axis. The transverse guide rod is disposed between the base and the lens module, and the transverse guide rod extends along a second direction perpendicular to the optical axis. The rotary shaft guide rod is disposed between the base and the reflection module, and the rotary shaft guide rod extends along the second direction. Herein, the lens module can move along the longitudinal guide rod, that is, the lens module can move along the first direction under the guidance of the longitudinal guide rod; and, the lens module can move along the transverse guide rod, that is, the lens module can move along the second direction under the guidance of the transverse guide rod; thereby, the lens module moving along the longitudinal guide rod and moving along the transverse guide rod can respectively achieve the effects of image focusing and image stabilization in one dimension. Herein, the reflection element of the reflection module can rotate about the rotary shaft guide rod as the central axis; thereby, image stabilization in another dimension can be achieved. Herein, the longitudinal guide rod and the transverse guide rod can be cylinders, and the rotary shaft guide rod can be a cylinder; thereby, the sliding contact surface between a single element and the guide rod can have a smaller frictional resistance to improve the smoothness during driving. The perpendicularity described in the present invention can refer to an angle of 90 degrees or approaching 90 degrees between two elements (such as line and line, surface and surface, or line and surface), and the parallelism described can refer to an angle of 180 degrees or approaching 180 degrees between two elements (such as line and line, surface and surface, or line and surface).

[0096] The camera module disclosed in the present invention uses the design of the guide rod to enable the camera module to achieve the effects of automatic focusing and image stabilization. In addition, the above-described spatial configuration of the guide rod can maintain the balance of the camera module and achieve the effect of miniaturization.

[0097] The camera module disclosed in the present invention may further include at least one object-side lens element, and the object-side lens element is located on the object side of the reflection element and is disposed adjacent to the reflection element along a third direction, where the third direction is perpendicular to the first direction and perpendicular to the second direction. Thereby, the reflection element is located between two lenses (groups) in the optical path, and the space of the camera module can be used more flexibly, thereby meeting more stringent specification requirements.

[0098] The camera module disclosed by the present invention may further include a translatable bracket, wherein the translatable bracket is disposed between the longitudinal guide rod and the transverse guide rod, and the translatable bracket can move along one of the longitudinal guide rod and the transverse guide rod, that is, the translatable bracket can move along the first direction under the guidance of the longitudinal guide rod or move along the second direction under the guidance of the transverse guide rod. Thereby, it helps to improve the translation stability of the lens module in the first direction and the second direction.

[0099] In the camera module disclosed by the present invention, the longitudinal guide rod and the transverse guide rod can be fixed to one of the base, the translatable bracket, and the lens carrier by an adhesive, and the rotating shaft guide rod can be fixed to one of the base and the reflector carrier by an adhesive, but the present invention is not limited thereto. For example, in one embodiment, the guide rod is fixed to one of the base, the translatable bracket, the lens carrier, and the reflector carrier by insert molding.

[0100] The camera module disclosed by the present invention may further include at least one buffer elastic member, wherein the buffer elastic member includes a fixing portion, a buffer contact portion, and a buffer elastic portion. The fixing portion is fixed to one of the base and the lens module, the buffer contact portion corresponds to the other of the base and the lens module, and the buffer elastic portion connects the fixing portion and the buffer contact portion. Thereby, it helps to reduce the loss of the lens module caused by impact, and further protects the guide rod, making the guide rod not easily loosen. The buffer elastic member can be used to limit the movable range of the lens module, and when the lens module moves along the longitudinal guide rod or the transverse guide rod, the buffer elastic member can prevent the lens module from strongly hitting the base. The setting manners of the above-mentioned fixing portion and the buffer contact portion are not used to limit the present invention. In some embodiments, at least one buffer elastic member of the camera module has its fixing portion fixed to one of the translatable bracket and the lens module, and its buffer contact portion corresponds to the other of the translatable bracket and the lens module.

[0101] The camera module disclosed by the present invention may further include a first driving mechanism, wherein the first driving mechanism includes a first driving magnet and a first driving coil. The first driving magnet is disposed on the lens module, the first driving coil corresponds to the first driving magnet, and the first driving mechanism is used to drive the lens module to move along the first direction. Thereby, a driving force for the lens module to move along the first direction can be provided.

[0102] The camera module disclosed by the present invention may further include a second driving mechanism, wherein the second driving mechanism includes a second driving magnet and a second driving coil. The second driving magnet is disposed on the lens module, the second driving coil corresponds to the second driving magnet, and the second driving mechanism is used to drive the lens module to move along the second direction. Thereby, a driving force for the lens module to move along the second direction can be provided.

[0103] The camera module disclosed by the present invention may further include a ferromagnetic element, wherein the ferromagnetic element is disposed on the base, and the ferromagnetic element corresponds to one of the first driving magnet and the second driving magnet, and is jointly used to provide an attractive force for the lens module to apply force towards the base, so that the longitudinal guide rod and the transverse guide rod support the lens module. Thereby, higher assembly convenience can be provided, and the assembly efficiency can be improved accordingly.

[0104] One of the longitudinal guide rod and the transverse guide rod may be made of ferromagnetic material, and the longitudinal guide rod or the transverse guide rod that may be made of ferromagnetic material may be fixed to the base and correspond to one of the first driving magnet and the second driving magnet, and are jointly used to provide an attractive force for the lens module to apply force towards the base, so that the longitudinal guide rod and the transverse guide rod support the lens module. Thereby, by directly attracting the guide rod by the driving magnet, the driving direction can be made more consistent, and the lens module can be prevented from being skewed.

[0105] The camera module disclosed by the present invention may further include a rotation driving mechanism, wherein the rotation driving mechanism includes a rotation driving magnet and a rotation driving coil. The rotation driving magnet is disposed on the reflection module, the rotation driving coil corresponds to the rotation driving magnet, and the rotation driving mechanism is used to drive the reflection module to rotate about the rotation shaft guide rod as the central axis. Thereby, a driving force for the reflection module to rotate about the rotation shaft guide rod can be provided.

[0106] The camera module disclosed by the present invention may further include a preloading element, wherein the preloading element connects the base and the reflection module, and the preloading element is used to provide a preloading force for the reflection module to apply force towards the base, so that the rotation shaft guide rod located between the base and the reflection module supports the reflection module. Thereby, a preloading method with a relatively strong structure is adopted, so that the guide rod is less likely to be damaged. Among them, the preloading element may be, for example, a spring piece.

[0107] The camera module disclosed by the present invention may further include a damper, and the damper is disposed between the preloading element and the base and is used to eliminate the oscillation of the reflection module. Thereby, it helps to improve the image stability of the lens module to avoid image shaking.

[0108] The maximum viewing angle of the lens module is FOV, which may satisfy the following condition: 3 degrees < FOV < 40 degrees. Thereby, a telephoto camera module with a small viewing angle can be provided.

[0109] The length of the longitudinal guide rod is L1, and the length of the transverse guide rod is L2, which may satisfy the following condition: 0.1 < L2 / L1 < 2.0. Thereby, in a small-volume space, a guide rod length ratio configuration that can maintain a sufficient driving distance can be maintained. Please refer to Figure 6 and Figure 7 , which are respectively schematic diagrams showing the parameters L1 and L2 in the first embodiment of the present invention.

[0110] Each technical feature in the camera module of the present invention using a reflective element can be combined and configured to achieve corresponding effects.

[0111] According to the above embodiments, specific embodiments are proposed below and will be described in detail with reference to the accompanying drawings.

[0112] <First Embodiment>

[0113] Please refer to Figures 1 to 7 , wherein Figure 1 FIG. shows a three-dimensional schematic diagram of a camera module according to a first embodiment of the present invention, Figure 2 FIG. shows Figure 1 an exploded schematic diagram of the camera module of Figure 3 FIG. shows Figure 1 an exploded schematic diagram of the other side of the camera module of Figure 4 FIG. shows Figure 2 a three-dimensional schematic diagram of one of the first buffer elastic members in Figure 5 FIG. shows Figure 2 a three-dimensional schematic diagram of one of the second buffer elastic members in Figure 6 FIG. shows Figure 1 a sectional schematic diagram of the camera module of along the cutting line 6-6', and Figure 7 FIG. shows Figure 1 a sectional schematic diagram of the camera module of along the cutting line 7-7'.

[0114] The camera module 10 includes a housing 111, a base 112, a lens module 120, two longitudinal guide rods 131, a translatable bracket 140, two transverse guide rods 132, a reflection module 150, a rotating shaft guide rod 133, a circuit board 113, a first driving mechanism 161, a second driving mechanism 162, a rotation driving mechanism 163, two first buffer elastic members 171, two second buffer elastic members 172, a preloading element 180, and a damper 190.

[0115] The housing 111 is assembled to the base 112 and together with the base 112 forms an accommodation space SP. The housing 111 has an opening 1110 for light to enter, and the base 112 has an opening 1120 for light to exit.

[0116] The lens module 120 has an optical axis OA, and the lens module 120 includes a lens carrier 121 and at least one lens element 122. The lens carrier 121 is located in the accommodation space SP and is movably disposed on the base 112, and the lens element 122 is disposed on the lens carrier 121.

[0117] The longitudinal guide rods 131 are disposed between the base 112 and the lens module 120 and fixed to the base 112, and the longitudinal guide rods 131 extend along a first direction D1 parallel to the optical axis OA.

[0118] The translatable bracket 140 is disposed between the longitudinal guide rod 131 and the lens module 120. The translatable bracket 140 has two first slide grooves 141 extending along the first direction D1, and the first slide grooves 141 correspond to the longitudinal guide rods 131 respectively, so that the longitudinal guide rods 131 are slidably located in the first slide grooves 141, so that the translatable bracket 140 is slidably disposed on the base 112 and can move along the longitudinal guide rods 131, wherein the translatable bracket 140 can move along the first direction D1 under the guidance of the longitudinal guide rods 131.

[0119] The transverse guide rod 132 is disposed between the translatable bracket 140 and the lens module 120 and is fixed to the translatable bracket 140, and the transverse guide rod 132 extends along a second direction D2 perpendicular to the optical axis OA. The lens carrier 121 of the lens module 120 has two second slide grooves 1210 extending along the second direction D2, and the second slide grooves 1210 correspond to the transverse guide rod 132 respectively, so that the transverse guide rod 132 is slidably located in the second slide groove 1210, so that the lens module 120 is slidably disposed on the translatable bracket 140 and can move along the transverse guide rod 132, wherein the lens module 120 can move along the second direction D2 under the guidance of the transverse guide rod 132. Furthermore, when the translatable bracket 140 moves along the longitudinal guide rod 131, the translatable bracket 140 also drives the lens module 120 to move along the longitudinal guide rod 131, so that the lens module 120 can move along the longitudinal guide rod 131 and along the transverse guide rod 132, thereby achieving the effect of image focusing and one-dimensional image stabilization respectively.

[0120] The reflective module 150 includes a reflective element carrier 151 and a reflective element 152 , wherein the reflective element carrier 151 is disposed on the base 112 . The reflective element 152 is a prism for deflecting the optical path of incident light, and is disposed on the reflective element carrier 151 and located on the object side of the lens module 120 .

[0121] The rotating shaft guide rod 133 is disposed between the base 112 and the reflective module 150 and fixed to the reflective element carrier 151, and the rotating shaft guide rod 133 extends along the second direction D2. The base 112 has a groove 1121 extending along the second direction D2, and the groove 1121 corresponds to the rotating shaft guide rod 133, so that the rotating shaft guide rod 133 is rotatably located in the groove 1121, so that the reflective element 152 is rotatably disposed on the base 112 and can rotate around the rotating shaft guide rod 133 as the central axis, thereby achieving another dimension of image stabilization. Figure 2 , Figure 3 and Figure 6 As shown, the reflective element carrier 151 has a rotating shaft surface 1510 for a reflective surface 1520 of the reflective element 152 to abut against, and the rotating shaft guide rod 133 is located between the rotating shaft surface 1510 and the base 112 .

[0122] The circuit board 113 is disposed on the base 112 for providing driving current to the driving coil.

[0123] The first driving mechanism 161 includes a first driving magnet 1611 and a first driving coil 1612. The first driving magnet 1611 is disposed on the lens module 120, and the first driving coil 1612 is disposed on the circuit board 113 and corresponds to the first driving magnet 1611. Wherein, the circuit board 113 can provide driving current to the first driving coil 1612, so that an electromagnetic force is generated between the first driving magnet 1611 and the first driving coil 1612 to drive the first driving magnet 1611 to move along the first direction D1, thereby driving the lens module 120 to move along the first direction D1.

[0124] The second driving mechanism 162 includes two second driving magnets 1621 and two second driving coils 1622. The second driving magnets 1621 are respectively disposed on opposite sides of the lens module 120 and adjacent to the first driving magnet 1611, and the second driving coils 1622 are disposed on opposite sides of the circuit board 113 and adjacent to the first driving coil 1612, and the second driving coils 1622 respectively correspond to the second driving magnets 1621. Wherein, the circuit board 113 can provide driving current to the second driving coils 1622, so that an electromagnetic force is generated between the second driving magnets 1621 and the second driving coils 1622 to drive the second driving magnets 1621 to move along the second direction D2, thereby driving the lens module 120 to move along the second direction D2.

[0125] The rotation driving mechanism 163 includes a rotation driving magnet 1631 and a rotation driving coil 1632. The rotation driving magnet 1631 is disposed on the reflection element carrier 151 of the reflection module 150 and on one side of the rotation shaft guide rod 133, and the rotation driving coil 1632 is disposed on the circuit board 113 and corresponds to the rotation driving magnet 1631. Wherein, the circuit board 113 can provide driving current to the rotation driving coil 1632, so that an electromagnetic force is generated between the rotation driving magnet 1631 and the rotation driving coil 1632 to drive the rotation driving magnet 1631 to rotate about the rotation shaft guide rod 133 as the central axis, thereby driving the reflection module 150 to rotate about the rotation shaft guide rod 133 as the central axis. In this embodiment, the driving mode of the first driving mechanism 161 is to generate a substantially horizontal displacement between the coil and the magnet; the driving modes of the second driving mechanism 162 and the rotation driving mechanism 163 are both to generate a substantially vertical displacement between the coil and the magnet.

[0126] Each of the first buffer elastic members 171 includes two fixing portions 1711, a buffer contact portion 1712, and two buffer elastic portions 1713 connecting the fixing portion 1711 and the buffer contact portion 1712. The fixing portion 1711 is fixed to the base 112, and the buffer contact portion 1712 corresponds to the lens module 120. The first buffer elastic member 171 is used to limit the range of movement of the lens module 120 in the first direction D1. When the lens module 120 moves along the longitudinal guide rod 131, the first buffer elastic member 171 can stop the lens module 120 through the buffer contact portion 1712 to prevent the lens module 120 from strongly hitting the base 112.

[0127] Each of the second buffer elastic members 172 includes a fixing portion 1721, two buffer contact portions 1722, and two buffer elastic portions 1723 connecting the fixing portion 1721 and the buffer contact portion 1722. The fixing portion 1721 is fixed to the lens module 120, and the buffer contact portion 1722 corresponds to the translatable bracket 140. The second buffer elastic member 172 is used to limit the range of movement of the lens module 120 in the second direction D2. When the lens module 120 moves along the transverse guide rod 132, the second buffer elastic member 172 can stop the lens module 120 through the buffer contact portion 1722 to prevent the lens module 120 from strongly hitting the base 112.

[0128] The preloading element 180 is a spring plate, which is located between the base 112 and the reflection module 150 and connects the base 112 and the reflection element carrier 151 of the reflection module 150. The preloading element 180 is used to provide a preloading force to the reflection element carrier 151 that applies a force towards the base 112, so that the rotating shaft guide rod 133 supports the reflection module 150.

[0129] The damper 190 is disposed between the preloading element 180 and the base 112 and is used to eliminate the oscillation of the reflection module 150.

[0130] In this embodiment, the longitudinal guide rod 131 is made of a ferromagnetic material, and the longitudinal guide rod 131 corresponds to the second driving magnet 1621, and they are jointly used to provide an attractive force to the lens module 120 that applies a force towards the base 112, so that the longitudinal guide rod 131 and the transverse guide rod 132 support the lens module 120.

[0131] In this embodiment, the longitudinal guide rod 131, the transverse guide rod 132, and the rotating shaft guide rod 133 are all cylinders.

[0132] The maximum viewing angle of the lens module 120 is FOV, which satisfies the following condition: 3 degrees < FOV < 40 degrees.

[0133] The length of the longitudinal guide rod 131 is L1, and the length of the transverse guide rod 132 is L2, which satisfy the following conditions: L1 = 7 mm; L2 = 3.7 mm; and L2 / L1 = 0.53.

[0134] The camera module 10 of this embodiment takes the longitudinal guide rod 131, the transverse guide rod 132, and the rotating shaft guide rod 133 as examples, so that the lens module 120 can move along the first direction D1 and the second direction D2 respectively, and the reflecting element 152 of the reflecting module 150 can rotate around the rotating shaft guide rod 133 as the central axis. However, the present invention is not limited thereto. In other embodiments, the camera module can be designed to have only two of the longitudinal guide rod, the transverse guide rod, and the rotating shaft guide rod according to the actual image focusing requirements and the requirements of specific-dimensional image stabilization.

[0135] <Second Embodiment>

[0136] Please refer to Figures 8 to 13 , wherein Figure 8 is a three-dimensional schematic diagram of a camera module according to a second embodiment of the present invention, Figure 9 shows Figure 8 an exploded schematic diagram of the camera module of Figure 10 shows Figure 8 the other exploded schematic diagram of the camera module of Figure 11 shows Figure 9 a three-dimensional schematic diagram of one of the first buffer elastic members in Figure 12 shows Figure 8 a sectional schematic diagram of the camera module of along the cutting line 12-12’, and Figure 13 shows Figure 8 a sectional schematic diagram of the camera module of along the cutting line 13-13’.

[0137] The camera module 20 includes a housing 211, a base 212, a lens module 220, two longitudinal guide rods 231, a translatable bracket 240, two transverse guide rods 232, a reflecting module 250, a rotating shaft guide rod 233, a circuit board 213, a first driving mechanism 261, a second driving mechanism 262, a rotating driving mechanism 263, two first buffer elastic members 271, two second buffer elastic members 272, a preloading element 280, a damper 290, and a ferromagnetic element 295.

[0138] The housing 211 is assembled to the base 212 and together with the base 212 forms an accommodation space SP. The housing 211 has an opening 2110 for light to enter, and the base 212 has an opening 2120 for light to exit.

[0139] The lens module 220 has an optical axis OA, and the lens module 220 includes a lens carrier 221 and at least one lens element 222. The lens carrier 221 is located in the accommodation space SP and is movably disposed on the base 212, and the lens element 222 is disposed on the lens carrier 221.

[0140] The longitudinal guide rod 231 is disposed between the base 212 and the lens module 220 and is fixed to the lens carrier 221 of the lens module 220, and the longitudinal guide rod 231 extends along a first direction D1 parallel to the optical axis OA.

[0141] The translatable bracket 240 is disposed between the longitudinal guide rod 231 and the base 212. The translatable bracket 240 has two first sliding grooves 241 extending along the first direction D1, and the first sliding grooves 241 respectively correspond to the longitudinal guide rod 231, so that the longitudinal guide rod 231 is slidably located in the first sliding grooves 241, so that the lens module 220 is slidably disposed on the translatable bracket 240 and can move along the longitudinal guide rod 231. The lens module 220 can move along the first direction D1 under the guidance of the longitudinal guide rod 231.

[0142] The transverse guide rod 232 is disposed between the translatable bracket 240 and the base 212 and is fixed to the translatable bracket 240, and the transverse guide rod 232 extends along a second direction D2 perpendicular to the optical axis OA. The base 212 has two second sliding grooves 2122 extending along the second direction D2, and the second sliding grooves 2122 respectively correspond to the transverse guide rod 232, so that the transverse guide rod 232 is slidably located in the second sliding grooves 2122, so that the translatable bracket 240 is slidably disposed on the base 212 and can move along the transverse guide rod 232. The translatable bracket 240 can move along the second direction D2 under the guidance of the transverse guide rod 232. Further, when the translatable bracket 240 moves along the transverse guide rod 232, the translatable bracket 240 also drives the lens module 220 to move along the transverse guide rod 232 at the same time, so that the lens module 220 can move along the longitudinal guide rod 231 and can move along the transverse guide rod 232, so as to respectively achieve the effect of image focusing and one-dimensional image stabilization.

[0143] The reflection module 250 includes a reflection element carrier 251 and a reflection element 252. The reflection element carrier 251 is disposed on the base 212. The reflection element 252 is a prism, which is used to turn the optical path of the incident light, and the reflection element 252 is disposed on the reflection element carrier 251 and is located on the object side of the lens module 220.

[0144] The rotating shaft guide rod 233 is disposed between the base 212 and the reflection module 250 and fixed to the reflection element carrier 251, and the rotating shaft guide rod 233 extends along the second direction D2. The base 212 has a groove 2121 extending along the second direction D2, and the groove 2121 corresponds to the rotating shaft guide rod 233, so that the rotating shaft guide rod 233 is rotatably located in the groove 2121, so that the reflection element 252 is rotatably disposed on the base 212 and can rotate about the rotating shaft guide rod 233 as the central axis, thereby achieving image stabilization in another dimension. As Figure 9 , Figure 10 and Figure 12 shown, the reflection element carrier 251 has a rotating shaft surface 2510 for the reflection surface 2520 of the reflection element 252 to abut against, and the rotating shaft guide rod 233 is located between the rotating shaft surface 2510 and the base 212.

[0145] The circuit board 213 is disposed on the base 212 to provide driving current to the driving coil.

[0146] The first driving mechanism 261 includes a first driving magnet 2611 and a first driving coil 2612. The first driving magnet 2611 is disposed on the lens module 220, and the first driving coil 2612 is disposed on the circuit board 213 and corresponds to the first driving magnet 2611. Wherein, the circuit board 213 can provide driving current to the first driving coil 2612, so that an electromagnetic force is generated between the first driving magnet 2611 and the first driving coil 2612 to drive the first driving magnet 2611 to move along the first direction D1, thereby driving the lens module 220 to move along the first direction D1.

[0147] The second driving mechanism 262 includes two second driving magnets 2621 and two second driving coils 2622. The second driving magnets 2621 are respectively disposed on opposite sides of the lens module 220 and adjacent to the two sides of the first driving magnet 2611. The second driving coils 2622 are disposed on opposite sides of the circuit board 213 and adjacent to the two sides of the first driving coil 2612, and the second driving coils 2622 respectively correspond to the second driving magnets 2621. Wherein, the circuit board 213 can provide driving current to the second driving coils 2622, so that an electromagnetic force is generated between the second driving magnets 2621 and the second driving coils 2622 to drive the second driving magnets 2621 to move along the second direction D2, thereby driving the lens module 220 to move along the second direction D2.

[0148] The rotation driving mechanism 263 includes a rotation driving magnet 2631 and a rotation driving coil 2632. The rotation driving magnet 2631 is disposed on the reflection element carrier 251 of the reflection module 250 and is located on one side of the rotation shaft guide rod 233, and the rotation driving coil 2632 is disposed on the circuit board 213 and corresponds to the rotation driving magnet 2631. Wherein, the circuit board 213 can supply driving current to the rotation driving coil 2632, so that an electromagnetic force is generated between the rotation driving magnet 2631 and the rotation driving coil 2632 to drive the rotation driving magnet 2631 to rotate about the rotation shaft guide rod 233 as the central axis, thereby driving the reflection module 250 to rotate about the rotation shaft guide rod 233 as the central axis. In this embodiment, the driving manner of the first driving mechanism 261 is to cause a substantially horizontal displacement between the coil and the magnet; the driving manners of the second driving mechanism 262 and the rotation driving mechanism 263 are both to cause a substantially perpendicular displacement between the coil and the magnet.

[0149] Each of the first buffer elastic members 271 includes two fixing portions 2711, two buffer contact portions 2712, and four buffer elastic portions 2713 connecting the fixing portions 2711 and the buffer contact portions 2712. Wherein, the fixing portions 2711 are fixed to the base 212, and the buffer contact portions 2712 correspond to the lens module 220. The first buffer elastic member 271 is used to limit the movable range of the lens module 220 in the first direction D1, and when the lens module 220 moves along the longitudinal guide rod 231, the first buffer elastic member 271 can stop the lens module 220 through the buffer contact portions 2712 to prevent the lens module 220 from strongly hitting the base 212.

[0150] Each of the second buffer elastic members 272 includes a fixing portion 2721, two buffer contact portions 2722, and two buffer elastic portions 2723 connecting the fixing portion 2721 and the buffer contact portions 2722. Wherein, the fixing portion 2721 is fixed to the lens module 220, and the buffer contact portions 2722 correspond to the translatable bracket 240. The second buffer elastic member 272 is used to limit the movable range of the lens module 220 in the second direction D2, and when the lens module 220 moves along the transverse guide rod 232, the second buffer elastic member 272 can stop the lens module 220 through the buffer contact portions 2722 to prevent the lens module 220 from strongly hitting the base 212.

[0151] The preloading element 280 is a spring piece, which is located between the base 212 and the reflection module 250 and connects the base 212 and the reflection element carrier 251 of the reflection module 250. The preloading element 280 is used to provide a preloading force for the reflection element carrier 251 to apply a force towards the base 212, so that the rotation shaft guide rod 233 supports the reflection module 250.

[0152] A damper 290 is disposed between the preloading element 280 and the base 212 for eliminating the oscillation of the reflection module 250.

[0153] A ferromagnetic element 295 is disposed on the base 212, and the ferromagnetic element 295 corresponds to the first driving magnet 2611 to jointly provide an attractive force for the lens module 220 to apply a force toward the base 212, so that the longitudinal guide rod 231 and the transverse guide rod 232 support the lens module 220.

[0154] In this embodiment, the longitudinal guide rod 231, the transverse guide rod 232, and the rotating shaft guide rod 233 are all cylinders.

[0155] The maximum viewing angle of the lens module 220 is FOV, which satisfies the following condition: 3 degrees < FOV < 40 degrees.

[0156] The length of the longitudinal guide rod 231 is L1, and the length of the transverse guide rod 232 is L2, which satisfy the following conditions: L1 = 6.5 mm; L2 = 4.1 mm; and L2 / L1 = 0.63.

[0157] <Third Embodiment>

[0158] Please refer to Figure 14 and Figure 15 where Figure 14 shows a cross-sectional schematic diagram of a camera module according to the third embodiment of the present invention, Figure 15 shows another cross-sectional schematic diagram of a camera module according to the third embodiment of the present invention.

[0159] The structure of the camera module 30 in this embodiment is similar to the structure of the camera module 10 in the first embodiment, and the differences are described below.

[0160] In this embodiment, compared with the camera module 10, the camera module 30 further includes a ferromagnetic element 395 and an object-side lens element 399.

[0161] The ferromagnetic element 395 is disposed on the base 312, and the ferromagnetic element 395 corresponds to the first driving magnet 3611 to jointly provide an attractive force for the lens module 320 to apply a force toward the base 312. In addition, the longitudinal guide rod 331 is made of ferromagnetic material, which corresponds to the second driving magnet 3621 to jointly provide an attractive force for the lens module 320 to apply a force toward the base 312. Thus, the ferromagnetic element 395, the first driving magnet 3611, the longitudinal guide rod 331, and the second driving magnet 3621 jointly provide an attractive force for the lens module 320 to apply a force toward the base 312 so that the longitudinal guide rod 331 and the transverse guide rod 332 support the lens module 320.

[0162] The object-side lens element 399 is located on the object side of the reflection element 352 and is disposed adjacent to the reflection element 352 along a third direction D3, where the third direction D3 is perpendicular to the first direction D1 and perpendicular to the second direction D2.

[0163] In this embodiment, the reflection element 352 is a mirror, which is used to turn the optical path of the incident light, and the reflection element 352 is disposed on the reflection element carrier 351 and is located on the object side of the lens module 320.

[0164] The length of the longitudinal guide rod 331 is L1, and the length of the transverse guide rod 332 is L2, which satisfy the following conditions: L1 = 7 mm; L2 = 3.6 mm; and L2 / L1 = 0.51.

[0165] <Fourth Embodiment>

[0166] Please refer to Figure 16 and Figure 17 , where Figure 16 FIG. shows a perspective view of one side of an electronic device according to the fourth embodiment of the present invention, and Figure 17 FIG. shows Figure 16 a perspective view of the other side of the electronic device.

[0167] In this embodiment, the electronic device 4 is a smart phone. The electronic device 4 includes a plurality of camera modules, a flash module 41, a focus assist module 42, an image signal processor 43 (Image Signal Processor), a display panel (user interface) 44, and an image software processor (not shown).

[0168] These camera modules include an ultra-wide-angle camera module 40a, a high-pixel camera module 40b, and a telephoto camera module 40c. Among them, the telephoto camera module 40c is the camera module 10 of the first embodiment, but the present invention is not limited thereto. The telephoto camera module 40c can also be, for example, the camera module of other embodiments of the present invention described above.

[0169] The ultra-wide-angle camera module 40a has the function of accommodating multiple scenes. Figure 18 FIG. shows a schematic diagram of capturing an image with the ultra-wide-angle camera module 40a.

[0170] The high-pixel camera module 40b has the functions of high resolution and low distortion. The high-pixel camera module 40b can further capture Figure 18 a partial area of the image. Figure 19 FIG. shows a schematic diagram of capturing an image with the high-pixel camera module 40b.

[0171] The telephoto camera module 40c has a high magnification function. The telephoto camera module 40c can further capture Figure 19 a partial area of the image.Figure 20 A schematic diagram showing an image captured by the telephoto camera module 40c. Among them, the maximum field of view (FOV) of the camera module corresponds to Figure 20 the field of view of

[0172] When the user takes a picture of the object to be photographed, the electronic device 4 uses the ultra-wide-angle camera module 40a, the high-pixel camera module 40b or the telephoto camera module 40c to collect light and capture an image, activates the flash module 41 for supplementary lighting, and uses the object distance information of the object to be photographed provided by the focus assist module 42 for rapid focusing. Coupled with the image signal processor 43 for image optimization processing, the image quality generated by the camera module is further improved, and at the same time, a zoom function is provided. The focus assist module 42 can adopt an infrared or laser focus assist system to achieve rapid focusing. The display panel 44 can adopt a touch screen or a physical shooting button, and cooperate with the diverse functions of the image software processor to perform image shooting and image processing. The image processed by the image software processor can be displayed on the display panel 44.

[0173] <Fifth Embodiment>

[0174] Please refer to Figure 21 , which is a three-dimensional schematic diagram showing one side of an electronic device according to the fifth embodiment of the present invention.

[0175] In this embodiment, the electronic device 5 is a smart phone. The electronic device 5 includes the camera module 10, the camera module 50a, the camera module 50b, the camera module 50c, the camera module 50d, the camera module 50e, the camera module 50f, the camera module 50g, the camera module 50h, the flash module 51, the image signal processor, the display device, and the image software processor (not shown) of the first embodiment. The camera module 10, the camera module 50a, the camera module 50b, the camera module 50c, the camera module 50d, the camera module 50e, the camera module 50f, the camera module 50g, and the camera module 50h are all disposed on the same side of the electronic device 5, and the display device is disposed on the other side of the electronic device 5.

[0176] The camera module 10 is a telephoto camera module, the camera module 50a is a telephoto camera module, the camera module 50b is a telephoto camera module, the camera module 50c is a telephoto camera module, the camera module 50d is a wide-angle camera module, the camera module 50e is a wide-angle camera module, the camera module 50f is an ultra-wide-angle camera module, the camera module 50g is an ultra-wide-angle camera module, and the camera module 50h is a time-of-flight (ToF) camera module. The camera modules 10, 50a, 50b, 50c, 50d, 50e, 50f, and 50g of the present embodiment have different viewing angles, enabling the electronic device 5 to provide different magnification ratios to achieve the shooting effect of optical zoom. In addition, the camera modules 10 and 50a are telephoto camera modules with an optical path turning element configuration. Additionally, the camera module 50h can obtain the depth information of the image. The above-mentioned electronic device 5 takes the example of including multiple camera modules 10, 50a, 50b, 50c, 50d, 50e, 50f, 50g, and 50h, but the number and configuration of the camera modules are not intended to limit the present invention. When the user takes a picture of the object to be photographed, the electronic device 5 uses the camera module 10, the camera module 50a, the camera module 50b, the camera module 50c, the camera module 50d, the camera module 50e, the camera module 50f, the camera module 50g, or the camera module 50h to collect light and capture an image, activates the flash module 51 for fill light, and performs subsequent processing in a manner similar to the foregoing embodiments, which will not be elaborated herein.

[0177] The camera modules 10, 20, and 30 of the present invention are not limited to being applied to smartphones. The camera modules 10, 20, and 30 can be more visually applied to a system with mobile focusing, and have the characteristics of excellent aberration correction and good imaging quality. For example, the camera modules 10, 20, and 30 can be applied in various aspects to electronic devices such as three-dimensional (3D) image capture, digital cameras, mobile devices, tablet computers, smart TVs, network monitoring devices, dash cams, reverse imaging devices, multi-lens devices, identification systems, motion-sensing game consoles, and wearable devices. The foregoing electronic devices are only exemplary illustrations of the actual application examples of the present invention, and do not limit the application scope of the camera modules 10, 20, and 30 of the present invention.

[0178] Although the present invention has been disclosed as above with the foregoing embodiments, these embodiments are not intended to limit the present invention. Without departing from the spirit and scope of the present invention, any changes and modifications made are within the scope of the claims of the present invention. For the scope of protection defined by the present invention, please refer to the scope of protection of the appended claims.

Claims

1. A camera module, characterized in that, Comprising: A base; A lens module having an optical axis, and the lens module is disposed on the base; A reflection module including a reflection element carrier and a reflection element, the reflection element carrier is disposed on the base, and the reflection element is disposed on the reflection element carrier and located on the object side of the lens module; A longitudinal guide rod disposed between the base and the lens module, and the longitudinal guide rod extends along a first direction parallel to the optical axis; A transverse guide rod disposed between the base and the lens module, and the transverse guide rod extends along a second direction perpendicular to the optical axis; and A rotating shaft guide rod disposed between the base and the reflection module, and the rotating shaft guide rod extends along the second direction; Wherein, the lens module can move along the longitudinal guide rod and the transverse guide rod respectively, and the reflection element can rotate about the rotating shaft guide rod as a central axis; Wherein, the reflection element carrier has a rotating shaft surface for the reflection surface of the reflection element to abut against, and the rotating shaft guide rod is located between the rotating shaft surface and the base.

2. The camera module according to claim 1, wherein Further comprising a translatable bracket, wherein the translatable bracket is disposed between the longitudinal guide rod and the transverse guide rod, and the translatable bracket can move along one of the longitudinal guide rod and the transverse guide rod.

3. The camera module according to claim 2, wherein Further comprising at least one buffer elastic member, wherein the buffer elastic member includes a fixing portion, a buffer contact portion and a buffer elastic portion, the fixing portion is fixed to one of the base and the lens module, the buffer contact portion corresponds to the other of the base and the lens module, and the buffer elastic portion connects the fixing portion and the buffer contact portion.

4. The camera module according to claim 2, wherein Further comprising at least one buffer elastic member, wherein the buffer elastic member includes a fixing portion, a buffer contact portion and a buffer elastic portion, the fixing portion is fixed to one of the translatable bracket and the lens module, the buffer contact portion corresponds to the other of the translatable bracket and the lens module, and the buffer elastic portion connects the fixing portion and the buffer contact portion.

5. The camera module according to claim 1, wherein Further comprising a first driving mechanism, wherein the first driving mechanism includes a first driving magnet and a first driving coil, the first driving magnet is disposed on the lens module, the first driving coil corresponds to the first driving magnet, and the first driving mechanism is used to drive the lens module to move along the first direction.

6. The camera module according to claim 5, characterized in that, Further comprising a second driving mechanism, wherein the second driving mechanism includes a second driving magnet and a second driving coil, the second driving magnet is disposed on the lens module, the second driving coil corresponds to the second driving magnet, and the second driving mechanism is used to drive the lens module to move along the second direction.

7. The camera module according to claim 1, characterized in that, Further comprising a rotation driving mechanism, wherein the rotation driving mechanism includes a rotation driving magnet and a rotation driving coil, the rotation driving magnet is disposed on the reflection module, the rotation driving coil corresponds to the rotation driving magnet, and the rotation driving mechanism is used to drive the reflection module to rotate about the rotating shaft guide rod as a central axis.

8. The camera module according to claim 1, wherein It further includes a preloading element, wherein the preloading element connects the base and the reflection module, and the preloading element is used to provide a preloading force that acts on the reflection module towards the base, so that the rotating shaft guide rod located between the base and the reflection module supports the reflection module.

9. The camera module according to claim 8, wherein, It further includes a damper, wherein the damper is arranged between the preloading element and the base.

10. The camera module according to claim 6, wherein It further includes a ferromagnetic element, wherein the ferromagnetic element is arranged on the base, and the ferromagnetic element corresponds to one of the first driving magnet and the second driving magnet, and is jointly used to provide an attractive force that acts on the lens module towards the base, so that the longitudinal guide rod and the transverse guide rod support the lens module.

11. The camera module according to claim 6, wherein, One of the longitudinal guide rod and the transverse guide rod is made of ferromagnetic material, fixed to the base and corresponds to one of the first driving magnet and the second driving magnet, and is jointly used to provide an attractive force that acts on the lens module towards the base, so that the longitudinal guide rod and the transverse guide rod support the lens module.

12. The camera module according to claim 1, wherein Both the longitudinal guide rod and the transverse guide rod are cylinders.

13. The camera module according to claim 1, characterized in that, The rotating shaft guide rod is a cylinder.

14. The camera module according to claim 1, characterized in that, The maximum viewing angle of the lens module is FOV, which satisfies the following conditions: 3 degrees < FOV < 40 degrees.

15. The camera module according to claim 1, characterized in that, The length of the longitudinal guide rod is L1, and the length of the transverse guide rod is L2, which satisfies the following conditions: 0.1 < L2 / L1 < 2.

0.

16. An electronic device, characterized in that, It includes: The camera module according to claim 1.

17. A camera module, characterized in that, It includes: A base; A lens module, having an optical axis, and the lens module is arranged on the base; A reflection module, including a reflection element carrier and a reflection element, the reflection element carrier is arranged on the base, and the reflection element is arranged on the reflection element carrier and is located on the object side of the lens module; A longitudinal guide rod, arranged between the base and the lens module, and the longitudinal guide rod extends along a first direction parallel to the optical axis; and A rotating shaft guide rod, arranged between the base and the reflection module, and the rotating shaft guide rod extends along a second direction perpendicular to the optical axis; Wherein, the lens module can move along the longitudinal guide rod, and the reflection element can rotate with the rotating shaft guide rod as the central axis; Wherein, the reflection element carrier has a rotating shaft surface for the reflection surface of the reflection element to abut against, and the rotating shaft guide rod is located between the rotating shaft surface and the base.

18. A camera module, characterized in that, It includes: A base; A lens module, having an optical axis, and the lens module is arranged on the base; A reflection module, including a reflection element carrier and a reflection element, the reflection element carrier is arranged on the base, and the reflection element is arranged on the reflection element carrier and is located on the object side of the lens module; A transverse guide rod, arranged between the base and the lens module, and the transverse guide rod extends along a direction perpendicular to the optical axis; and A rotating shaft guide rod, arranged between the base and the reflection module, and the rotating shaft guide rod extends along a direction perpendicular to the optical axis; Wherein, the lens module is movable along the transverse guide rod, and the reflecting element can rotate about the rotating shaft guide rod as the central axis; Wherein, the reflecting element carrier has a rotating shaft surface against which a reflecting surface of the reflecting element abuts, and the rotating shaft guide rod is located between the rotating shaft surface and the base; 19. A camera module, characterized in that, Comprising: A base; A lens module having an optical axis, and the lens module is disposed on the base; A reflection module including a reflection element carrier and a reflection element, the reflection element carrier is disposed on the base, and the reflection element is disposed on the reflection element carrier and is located on the object side of the lens module; A longitudinal guide rod disposed between the base and the lens module, and the longitudinal guide rod extends along a first direction parallel to the optical axis; A transverse guide rod disposed between the base and the lens module, and the transverse guide rod extends along a second direction perpendicular to the optical axis; and A rotating shaft guide rod disposed between the base and the reflection module, and the rotating shaft guide rod extends along the second direction; Wherein, the lens module is movable along the longitudinal guide rod and the transverse guide rod respectively; Wherein, the reflecting element carrier has a rotating shaft surface against which a reflecting surface of the reflecting element abuts, and the rotating shaft guide rod is located between the rotating shaft surface and the base.

Images